![Riga, Latvia - April 12, 2018: House of Blackheads (Melngalvju nams) is a monument of architecture of the XIV century, one of the main sights of Riga Stock Photo - Alamy Riga, Latvia - April 12, 2018: House of Blackheads (Melngalvju nams) is a monument of architecture of the XIV century, one of the main sights of Riga Stock Photo - Alamy](https://c8.alamy.com/comp/PD9BX5/riga-latvia-april-12-2018-house-of-blackheads-melngalvju-nams-is-a-monument-of-architecture-of-the-xiv-century-one-of-the-main-sights-of-riga-PD9BX5.jpg)
Riga, Latvia - April 12, 2018: House of Blackheads (Melngalvju nams) is a monument of architecture of the XIV century, one of the main sights of Riga Stock Photo - Alamy
![Riga, Latvia - April 12, 2018: House of Blackheads (Melngalvju nams) is a monument of architecture of the XIV century, one of the main sights of Riga Stock Photo - Alamy Riga, Latvia - April 12, 2018: House of Blackheads (Melngalvju nams) is a monument of architecture of the XIV century, one of the main sights of Riga Stock Photo - Alamy](https://c8.alamy.com/comp/PCF18D/riga-latvia-april-12-2018-house-of-blackheads-melngalvju-nams-is-a-monument-of-architecture-of-the-xiv-century-one-of-the-main-sights-of-riga-PCF18D.jpg)
Riga, Latvia - April 12, 2018: House of Blackheads (Melngalvju nams) is a monument of architecture of the XIV century, one of the main sights of Riga Stock Photo - Alamy
![Riga, Latvia - April 12, 2018: House of Blackheads (Melngalvju nams) is a monument of architecture of the XIV century, one of the main sights of Riga Stock Photo - Alamy Riga, Latvia - April 12, 2018: House of Blackheads (Melngalvju nams) is a monument of architecture of the XIV century, one of the main sights of Riga Stock Photo - Alamy](https://c8.alamy.com/comp/PCF189/riga-latvia-april-12-2018-house-of-blackheads-melngalvju-nams-is-a-monument-of-architecture-of-the-xiv-century-one-of-the-main-sights-of-riga-PCF189.jpg)